tall bearded reblooming iris

Tall bearded reblooming iris (Iris 'Billionaire') should be watered once a week, using a watering can to slowly and evenly sprinkle the soil. A good rule of thumb is to give the soil a good drink of water (about 1-2 inches) and let the soil dry out partially between waterings. Avoid overwatering as this can cause rot and other problems. During hot weather, increase the frequency of watering to keep the soil moist.

Tall bearded reblooming iris plants such as the Iris 'Billionaire' thrive best when they get plenty of sun. Ideally, these plants should be exposed to at least 6 hours of direct sunlight every day. Morning sun is preferred to intense afternoon sun since afternoon sunlight can cause wilting in some plants. Additionally, protection from strong winds is also recommended. If planted in a location that does not get full sunlight for the majority of the day, supplementing with artificial lighting might be beneficial.

Tall bearded Reblooming Iris (Iris 'Billionaire') should be pruned twice a year - once in the early spring and again in mid-summer. In the spring, pruning should be done just after flowering has finished (early to mid-May). It is important to cut off the old flower stalks as soon as possible to allow for the new growth for the next season's blooms. During this pruning, remove any damaged, dead, or wilted leaves and stem. Then, in mid-summer (early to mid-July) prune the spent flower stalks to encourage a second bloom. Remove dead and wilted foliage and trim back any overly long leaves and stems. Be sure not to trim back too much—the goal of pruning is to groom the plant, not shape it. Pruning too much can damage the plant.